Harvesting Web Content into MHTML Archive

using System;
using Rilling.Web.Mhtml.Mime.Artifacts;
using Rilling.Web.Mhtml.Mime.Handlers;
using System.Collections;
using System.Text;
using System.IO;
using System.Net;
using System.Web;
using Rilling.Web.Mhtml.Resolvers;
using System.Xml;
using NUnit.Framework;

namespace Rilling.Web.Mhtml.TestHarness
{
	[TestFixture()]
	public class StylesheetLinkResolverTest
	{
		[Test()]
		public void InstantiateDefaultObject_Test()
		{
			StylesheetLinkResolver lr = new StylesheetLinkResolver();

			Assertion.Assert("The SearchCSSFiles property was not initialized properly.", 
				lr.SearchCSSFiles);
			Assertion.Assert("The SearchHTMLFiles property was not initialized properly.", 
				lr.SearchHTMLFiles);
			Assertion.Assert("The IncludeNestedCssFiles property was not initialized properly.", 
				lr.IncludeNestedCssFiles);
		}

		[Test()]
		public void SetSearchCSSFiles_Test()
		{
			StylesheetLinkResolver lr = new StylesheetLinkResolver();
			bool testValue = true;

			lr.SearchCSSFiles = testValue;
			Assertion.AssertEquals(testValue, lr.SearchCSSFiles);

			lr.SearchCSSFiles = !testValue;
			Assertion.AssertEquals(!testValue, lr.SearchCSSFiles);
		}

		[Test()]
		public void SetSearchHTMLFiles_Test()
		{
			StylesheetLinkResolver lr = new StylesheetLinkResolver();
			bool testValue = true;

			lr.SearchHTMLFiles = testValue;
			Assertion.AssertEquals(testValue, lr.SearchHTMLFiles);

			lr.SearchHTMLFiles = !testValue;
			Assertion.AssertEquals(!testValue, lr.SearchHTMLFiles);
		}

		[Test()]
		public void LocateReferencesInNoFiles_Test()
		{
//			HtmlMimeHandler mh = new HtmlMimeHandler("image/jpg");
//			StylesheetLinkResolver lr = new StylesheetLinkResolver();
//								   lr.SearchCSSFiles = false;
//								   lr.SearchHTMLFiles = false;
//			HttpWebRequest  req  = (HttpWebRequest)WebRequest.Create("http://localhost/Rilling.Web.Mhtml.TestSite/CSSSample.css");
//			HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
//
//			LinkReplacementInfo[] linkInfo = 
//				lr.LocateReferences((TextArtifact)mh.CreateArtifact(resp), new Uri("http://localhost/Rilling.Web.Mhtml.TestSite"));
//
//			Assertion.Assert("Wrong number of links resolved.", linkInfo.Length==0);
		}

		[Test()]
		public void LocateReferencesInCSSFiles_Test()
		{
//			StylesheetMimeHandler mh = new StylesheetMimeHandler("image/jpg");
//			StylesheetLinkResolver lr = new StylesheetLinkResolver();
//								   lr.SearchHTMLFiles = false;
//			HttpWebRequest  req  = (HttpWebRequest)WebRequest.Create("http://localhost/Rilling.Web.Mhtml.TestSite/CSSSample.css");
//			HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
//
//			LinkReplacementInfo[] linkInfo = 
//				lr.LocateReferences((TextArtifact)mh.CreateArtifact(resp), new Uri("http://localhost/Rilling.Web.Mhtml.TestSite/"));
//
//			// Identify all the files that were identified.
//			Hashtable linkIdx = new Hashtable();
//			foreach(LinkReplacementInfo li in linkInfo)
//			{
//				string fileName = Path.GetFileName(li.TargetUrl.AbsolutePath);
//				linkIdx.Add(fileName, fileName);
//			}
//
//			// Define an ordered list of expected links.
//			string[] expectedLinks = 
//				new string[] {"wnScreenBase.css", "wnScreenFinance.css", 
//							  "wnColor.css", "wnTemp.css"};
//
//			Assertion.AssertEquals("Wrong number of links resolved.", linkInfo.Length, expectedLinks.Length);
//
//			// Verify that each expected file was actually returned.
//			foreach(string f in expectedLinks)
//			{
//				Assertion.Assert("The expected file '" + f + "' was not identified", linkIdx.ContainsKey(f));
//			}
		}

		[Test()]
		public void SetIncludeNestedCssFiles_Test()
		{
			StylesheetLinkResolver lr = new StylesheetLinkResolver();
			bool testValue = true;

			lr.IncludeNestedCssFiles = testValue;
			Assertion.AssertEquals(testValue, lr.IncludeNestedCssFiles);

			lr.IncludeNestedCssFiles = !testValue;
			Assertion.AssertEquals(!testValue, lr.IncludeNestedCssFiles);
		}

		[Test()]
		public void LocateWithoutNestingCss_Test()
		{
//			HtmlMimeHandler mh = new HtmlMimeHandler("image/jpg");
//			StylesheetLinkResolver lr = new StylesheetLinkResolver();
//								   lr.IncludeNestedCssFiles = false;
//			HttpWebRequest  req  = (HttpWebRequest)WebRequest.Create("http://localhost/Rilling.Web.Mhtml.TestSite/ImageSamples.htm");
//			HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
//
//			LinkReplacementInfo[] linkInfo = 
//				lr.LocateReferences((TextArtifact)mh.CreateArtifact(resp), new Uri("http://localhost/Rilling.Web.Mhtml.TestSite/"));
//
//			// Identify all the files that were identified.
//			Hashtable linkIdx = new Hashtable();
//			foreach(LinkReplacementInfo li in linkInfo)
//			{
//				string fileName = Path.GetFileName(li.TargetUrl.AbsolutePath);
//				linkIdx.Add(fileName, fileName);
//			}
//
//			// Define an ordered list of expected links.
//			string[] expectedLinks = 
//				new string[] {"css007.css", "css008.css"};
//
//			Assertion.AssertEquals("Wrong number of links resolved.", linkInfo.Length, expectedLinks.Length);
//
//			// Verify that each expected file was actually returned.
//			foreach(string f in expectedLinks)
//			{
//				Assertion.Assert("The expected file '" + f + "' was not identified", linkIdx.ContainsKey(f));
//			}
		}

		[Test()]
		public void LocateReferencesInHTMLFiles_Test()
		{
//			HtmlMimeHandler mh = new HtmlMimeHandler("image/jpg");
//			StylesheetLinkResolver lr = new StylesheetLinkResolver();
//								   lr.SearchCSSFiles = false;
//			HttpWebRequest  req  = (HttpWebRequest)WebRequest.Create("http://localhost/Rilling.Web.Mhtml.TestSite/ImageSamples.htm");
//			HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
//
//			LinkReplacementInfo[] linkInfo = 
//				lr.LocateReferences((TextArtifact)mh.CreateArtifact(resp), new Uri("http://localhost/Rilling.Web.Mhtml.TestSite/"));
//
//			// Identify all the files that were identified.
//			Hashtable linkIdx = new Hashtable();
//			foreach(LinkReplacementInfo li in linkInfo)
//			{
//				string fileName = Path.GetFileName(li.TargetUrl.AbsolutePath);
//				linkIdx.Add(fileName, fileName);
//			}
//
//			// Define an ordered list of expected links.
//			string[] expectedLinks = 
//				new string[] {"css001.css", "css002.css", "css003.css", 
//							  "css004.css", "css005.css", "css006.css",
//							  "css007.css", "css008.css"};
//
//			Assertion.AssertEquals("Wrong number of links resolved.", linkInfo.Length, expectedLinks.Length);
//
//			// Verify that each expected file was actually returned.
//			foreach(string f in expectedLinks)
//			{
//				Assertion.Assert("The expected file '" + f + "' was not identified", linkIdx.ContainsKey(f));
//			}
		}
	}
}